iQOO 15 vs iQOO 15 Ultra
It depends
Too close to call outright
These two are within 2 points overall, so it depends on you: keep phones for years → iQOO 15 Ultra (supported until Feb 2033); want maximum speed → iQOO 15 (Qualcomm Snapdragon 8 Elite Gen 5).
Value Score: iQOO 15 81 · iQOO 15 Ultra 79 — methodology
Who should pick which
Beyond the scores — our take on each phone and the buyer it actually suits.
The iQOO 15 undercuts most 2026 flagships on price while matching their camera and battery specs, and now carries an unusually generous 7-year security-patch promise for a sub-flagship-priced phone.
Pick it if
- ✓ value-focused performance buyers
- ✓ gamers wanting long battery life on a budget
Skip it if
- ✗ you're on a major US carrier needing full 5G bands
- ✗ you want in-country warranty service
iQOO's no-compromise gaming flagship pairs a Snapdragon 8 Elite Gen 5, a 7,400mAh battery and a 59-blade cooling fan with an unusually long 5-year OS / 7-year security promise that keeps it safe to use into 2033.
Pick it if
- ✓ Mobile gamers who keep phones for years
- ✓ Performance buyers who want the longest support window
Skip it if
- ✗ You need an official US warranty and full carrier bands
- ✗ You want a light, compact phone
The lifespan decider
When specs are close, support length decides it — this is what each phone costs per month of safe use.
Category by category
Both displays are effectively the same class.
Performance is a wash — same chip tier.
Camera systems are comparable on paper — pick by sample photos.
Battery capacities are close enough not to decide this.
The iQOO 15 Ultra is supported until Feb 2033 — 4 months longer than the iQOO 15.
Pound for pound, these two are equally good deals.
Frequently asked
How long will the iQOO 15 get software updates?
iQOO/Vivo officially confirmed 5 years of major Android OS upgrades and 7 years of security patches for the iQOO 15, pushing its end-of-support date to around October 2032 — longer than most rival gaming-flagship phones at this price.
Can I use the iQOO 15 in the US?
You can only get one via import, since iQOO doesn't sell it officially in the US, Canada, or Australia. It also lacks Band 12/13/14/71, so expect unreliable or 4G-only service on major US carriers.
When does the iQOO 15 Ultra stop getting updates?
iQOO backs the iQOO 15 series with 5 major Android OS upgrades and 7 years of security patches, so a unit bought at the February 2026 launch is covered until roughly February 2033. That carries it from Android 16 all the way to Android 21 and is one of the longest support windows on any performance-focused Android phone, comfortably beating dedicated gaming handsets that typically stop at two or three years.
Is the iQOO 15 Ultra worth buying in 2026?
Yes, if you want maximum performance and plan to keep the phone. Even midway through 2026 you still have around six and a half years of security coverage ahead, the Snapdragon 8 Elite Gen 5 will not feel slow for years, and the 7,400mAh battery ages gracefully. The main caveats are the 227g weight and the import-only availability outside China.
Full spec table
| Spec | iQOO 15 | iQOO 15 Ultra |
|---|---|---|
| Price (street) | $650 | $790 |
| Display | 6.85-inch 2K LTPO OLED, 144Hz, up to 6000 nits peak brightness | 6.85-inch AMOLED, 1440x3168, 144Hz, up to 8000 nits peak, Dolby Vision |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 8 Elite Gen 5 |
| RAM | 12GB/16GB | 16GB/24GB |
| Storage | 256GB/512GB/1TB | 256GB/512GB/1TB |
| Battery | 7,000 mAh | 7,400 mAh |
| Charging | 100W wired, 40W wireless | 100W wired, 40W wireless |
| Rear cameras | 50MP main, 50MP ultra-wide, 50MP periscope 3x | 50MP main, 50MP telephoto 3x, 50MP ultra-wide |
| Dimensions | 163.35 x 76.8 x 8.14-8.28 mm | 163.7 x 76.8 x 8.7 mm |
| Weight | 216 g | 227 g |
| Water resistance | IP68/IP69 | IP68/IP69 |
| Supported until | Oct 2032 | Feb 2033 |
More comparisons
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.